Alright, let's solve this math problem step by step. First, we have the number 163. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 407. So, we're going to take the number 163 and add it to itself 407 times.
Step 1: 0 + 163 = 163
Step 2: 163 + 163 = 326
Step 3: 326 + 163 = 489
Step 4: 489 + 163 = 652
Step 5: 652 + 163 = 815
Step 6: 815 + 163 = 978
Step 7: 978 + 163 = 1141
Step 8: 1141 + 163 = 1304
Step 9: 1304 + 163 = 1467
Step 10: 1467 + 163 = 1630
Step 11: 1630 + 163 = 1793
Step 12: 1793 + 163 = 1956
Step 13: 1956 + 163 = 2119
Step 14: 2119 + 163 = 2282
Step 15: 2282 + 163 = 2445
Step 16: 2445 + 163 = 2608
Step 17: 2608 + 163 = 2771
Step 18: 2771 + 163 = 2934
Step 19: 2934 + 163 = 3097
Step 20: 3097 + 163 = 3260
Step 21: 3260 + 163 = 3423
Step 22: 3423 + 163 = 3586
Step 23: 3586 + 163 = 3749
Step 24: 3749 + 163 = 3912
Step 25: 3912 + 163 = 4075
Step 26: 4075 + 163 = 4238
Step 27: 4238 + 163 = 4401
Step 28: 4401 + 163 = 4564
Step 29: 4564 + 163 = 4727
Step 30: 4727 + 163 = 4890
Step 31: 4890 + 163 = 5053
Step 32: 5053 + 163 = 5216
Step 33: 5216 + 163 = 5379
Step 34: 5379 + 163 = 5542
Step 35: 5542 + 163 = 5705
Step 36: 5705 + 163 = 5868
Step 37: 5868 + 163 = 6031
Step 38: 6031 + 163 = 6194
Step 39: 6194 + 163 = 6357
Step 40: 6357 + 163 = 6520
Step 41: 6520 + 163 = 6683
Step 42: 6683 + 163 = 6846
Step 43: 6846 + 163 = 7009
Step 44: 7009 + 163 = 7172
Step 45: 7172 + 163 = 7335
Step 46: 7335 + 163 = 7498
Step 47: 7498 + 163 = 7661
Step 48: 7661 + 163 = 7824
Step 49: 7824 + 163 = 7987
Step 50: 7987 + 163 = 8150
Step 51: 8150 + 163 = 8313
Step 52: 8313 + 163 = 8476
Step 53: 8476 + 163 = 8639
Step 54: 8639 + 163 = 8802
Step 55: 8802 + 163 = 8965
Step 56: 8965 + 163 = 9128
Step 57: 9128 + 163 = 9291
Step 58: 9291 + 163 = 9454
Step 59: 9454 + 163 = 9617
Step 60: 9617 + 163 = 9780
Step 61: 9780 + 163 = 9943
Step 62: 9943 + 163 = 10106
Step 63: 10106 + 163 = 10269
Step 64: 10269 + 163 = 10432
Step 65: 10432 + 163 = 10595
Step 66: 10595 + 163 = 10758
Step 67: 10758 + 163 = 10921
Step 68: 10921 + 163 = 11084
Step 69: 11084 + 163 = 11247
Step 70: 11247 + 163 = 11410
Step 71: 11410 + 163 = 11573
Step 72: 11573 + 163 = 11736
Step 73: 11736 + 163 = 11899
Step 74: 11899 + 163 = 12062
Step 75: 12062 + 163 = 12225
Step 76: 12225 + 163 = 12388
Step 77: 12388 + 163 = 12551
Step 78: 12551 + 163 = 12714
Step 79: 12714 + 163 = 12877
Step 80: 12877 + 163 = 13040
Step 81: 13040 + 163 = 13203
Step 82: 13203 + 163 = 13366
Step 83: 13366 + 163 = 13529
Step 84: 13529 + 163 = 13692
Step 85: 13692 + 163 = 13855
Step 86: 13855 + 163 = 14018
Step 87: 14018 + 163 = 14181
Step 88: 14181 + 163 = 14344
Step 89: 14344 + 163 = 14507
Step 90: 14507 + 163 = 14670
Step 91: 14670 + 163 = 14833
Step 92: 14833 + 163 = 14996
Step 93: 14996 + 163 = 15159
Step 94: 15159 + 163 = 15322
Step 95: 15322 + 163 = 15485
Step 96: 15485 + 163 = 15648
Step 97: 15648 + 163 = 15811
Step 98: 15811 + 163 = 15974
Step 99: 15974 + 163 = 16137
Step 100: 16137 + 163 = 16300
Step 101: 16300 + 163 = 16463
Step 102: 16463 + 163 = 16626
Step 103: 16626 + 163 = 16789
Step 104: 16789 + 163 = 16952
Step 105: 16952 + 163 = 17115
Step 106: 17115 + 163 = 17278
Step 107: 17278 + 163 = 17441
Step 108: 17441 + 163 = 17604
Step 109: 17604 + 163 = 17767
Step 110: 17767 + 163 = 17930
Step 111: 17930 + 163 = 18093
Step 112: 18093 + 163 = 18256
Step 113: 18256 + 163 = 18419
Step 114: 18419 + 163 = 18582
Step 115: 18582 + 163 = 18745
Step 116: 18745 + 163 = 18908
Step 117: 18908 + 163 = 19071
Step 118: 19071 + 163 = 19234
Step 119: 19234 + 163 = 19397
Step 120: 19397 + 163 = 19560
Step 121: 19560 + 163 = 19723
Step 122: 19723 + 163 = 19886
Step 123: 19886 + 163 = 20049
Step 124: 20049 + 163 = 20212
Step 125: 20212 + 163 = 20375
Step 126: 20375 + 163 = 20538
Step 127: 20538 + 163 = 20701
Step 128: 20701 + 163 = 20864
Step 129: 20864 + 163 = 21027
Step 130: 21027 + 163 = 21190
Step 131: 21190 + 163 = 21353
Step 132: 21353 + 163 = 21516
Step 133: 21516 + 163 = 21679
Step 134: 21679 + 163 = 21842
Step 135: 21842 + 163 = 22005
Step 136: 22005 + 163 = 22168
Step 137: 22168 + 163 = 22331
Step 138: 22331 + 163 = 22494
Step 139: 22494 + 163 = 22657
Step 140: 22657 + 163 = 22820
Step 141: 22820 + 163 = 22983
Step 142: 22983 + 163 = 23146
Step 143: 23146 + 163 = 23309
Step 144: 23309 + 163 = 23472
Step 145: 23472 + 163 = 23635
Step 146: 23635 + 163 = 23798
Step 147: 23798 + 163 = 23961
Step 148: 23961 + 163 = 24124
Step 149: 24124 + 163 = 24287
Step 150: 24287 + 163 = 24450
Step 151: 24450 + 163 = 24613
Step 152: 24613 + 163 = 24776
Step 153: 24776 + 163 = 24939
Step 154: 24939 + 163 = 25102
Step 155: 25102 + 163 = 25265
Step 156: 25265 + 163 = 25428
Step 157: 25428 + 163 = 25591
Step 158: 25591 + 163 = 25754
Step 159: 25754 + 163 = 25917
Step 160: 25917 + 163 = 26080
Step 161: 26080 + 163 = 26243
Step 162: 26243 + 163 = 26406
Step 163: 26406 + 163 = 26569
Step 164: 26569 + 163 = 26732
Step 165: 26732 + 163 = 26895
Step 166: 26895 + 163 = 27058
Step 167: 27058 + 163 = 27221
Step 168: 27221 + 163 = 27384
Step 169: 27384 + 163 = 27547
Step 170: 27547 + 163 = 27710
Step 171: 27710 + 163 = 27873
Step 172: 27873 + 163 = 28036
Step 173: 28036 + 163 = 28199
Step 174: 28199 + 163 = 28362
Step 175: 28362 + 163 = 28525
Step 176: 28525 + 163 = 28688
Step 177: 28688 + 163 = 28851
Step 178: 28851 + 163 = 29014
Step 179: 29014 + 163 = 29177
Step 180: 29177 + 163 = 29340
Step 181: 29340 + 163 = 29503
Step 182: 29503 + 163 = 29666
Step 183: 29666 + 163 = 29829
Step 184: 29829 + 163 = 29992
Step 185: 29992 + 163 = 30155
Step 186: 30155 + 163 = 30318
Step 187: 30318 + 163 = 30481
Step 188: 30481 + 163 = 30644
Step 189: 30644 + 163 = 30807
Step 190: 30807 + 163 = 30970
Step 191: 30970 + 163 = 31133
Step 192: 31133 + 163 = 31296
Step 193: 31296 + 163 = 31459
Step 194: 31459 + 163 = 31622
Step 195: 31622 + 163 = 31785
Step 196: 31785 + 163 = 31948
Step 197: 31948 + 163 = 32111
Step 198: 32111 + 163 = 32274
Step 199: 32274 + 163 = 32437
Step 200: 32437 + 163 = 32600
Step 201: 32600 + 163 = 32763
Step 202: 32763 + 163 = 32926
Step 203: 32926 + 163 = 33089
Step 204: 33089 + 163 = 33252
Step 205: 33252 + 163 = 33415
Step 206: 33415 + 163 = 33578
Step 207: 33578 + 163 = 33741
Step 208: 33741 + 163 = 33904
Step 209: 33904 + 163 = 34067
Step 210: 34067 + 163 = 34230
Step 211: 34230 + 163 = 34393
Step 212: 34393 + 163 = 34556
Step 213: 34556 + 163 = 34719
Step 214: 34719 + 163 = 34882
Step 215: 34882 + 163 = 35045
Step 216: 35045 + 163 = 35208
Step 217: 35208 + 163 = 35371
Step 218: 35371 + 163 = 35534
Step 219: 35534 + 163 = 35697
Step 220: 35697 + 163 = 35860
Step 221: 35860 + 163 = 36023
Step 222: 36023 + 163 = 36186
Step 223: 36186 + 163 = 36349
Step 224: 36349 + 163 = 36512
Step 225: 36512 + 163 = 36675
Step 226: 36675 + 163 = 36838
Step 227: 36838 + 163 = 37001
Step 228: 37001 + 163 = 37164
Step 229: 37164 + 163 = 37327
Step 230: 37327 + 163 = 37490
Step 231: 37490 + 163 = 37653
Step 232: 37653 + 163 = 37816
Step 233: 37816 + 163 = 37979
Step 234: 37979 + 163 = 38142
Step 235: 38142 + 163 = 38305
Step 236: 38305 + 163 = 38468
Step 237: 38468 + 163 = 38631
Step 238: 38631 + 163 = 38794
Step 239: 38794 + 163 = 38957
Step 240: 38957 + 163 = 39120
Step 241: 39120 + 163 = 39283
Step 242: 39283 + 163 = 39446
Step 243: 39446 + 163 = 39609
Step 244: 39609 + 163 = 39772
Step 245: 39772 + 163 = 39935
Step 246: 39935 + 163 = 40098
Step 247: 40098 + 163 = 40261
Step 248: 40261 + 163 = 40424
Step 249: 40424 + 163 = 40587
Step 250: 40587 + 163 = 40750
Step 251: 40750 + 163 = 40913
Step 252: 40913 + 163 = 41076
Step 253: 41076 + 163 = 41239
Step 254: 41239 + 163 = 41402
Step 255: 41402 + 163 = 41565
Step 256: 41565 + 163 = 41728
Step 257: 41728 + 163 = 41891
Step 258: 41891 + 163 = 42054
Step 259: 42054 + 163 = 42217
Step 260: 42217 + 163 = 42380
Step 261: 42380 + 163 = 42543
Step 262: 42543 + 163 = 42706
Step 263: 42706 + 163 = 42869
Step 264: 42869 + 163 = 43032
Step 265: 43032 + 163 = 43195
Step 266: 43195 + 163 = 43358
Step 267: 43358 + 163 = 43521
Step 268: 43521 + 163 = 43684
Step 269: 43684 + 163 = 43847
Step 270: 43847 + 163 = 44010
Step 271: 44010 + 163 = 44173
Step 272: 44173 + 163 = 44336
Step 273: 44336 + 163 = 44499
Step 274: 44499 + 163 = 44662
Step 275: 44662 + 163 = 44825
Step 276: 44825 + 163 = 44988
Step 277: 44988 + 163 = 45151
Step 278: 45151 + 163 = 45314
Step 279: 45314 + 163 = 45477
Step 280: 45477 + 163 = 45640
Step 281: 45640 + 163 = 45803
Step 282: 45803 + 163 = 45966
Step 283: 45966 + 163 = 46129
Step 284: 46129 + 163 = 46292
Step 285: 46292 + 163 = 46455
Step 286: 46455 + 163 = 46618
Step 287: 46618 + 163 = 46781
Step 288: 46781 + 163 = 46944
Step 289: 46944 + 163 = 47107
Step 290: 47107 + 163 = 47270
Step 291: 47270 + 163 = 47433
Step 292: 47433 + 163 = 47596
Step 293: 47596 + 163 = 47759
Step 294: 47759 + 163 = 47922
Step 295: 47922 + 163 = 48085
Step 296: 48085 + 163 = 48248
Step 297: 48248 + 163 = 48411
Step 298: 48411 + 163 = 48574
Step 299: 48574 + 163 = 48737
Step 300: 48737 + 163 = 48900
Step 301: 48900 + 163 = 49063
Step 302: 49063 + 163 = 49226
Step 303: 49226 + 163 = 49389
Step 304: 49389 + 163 = 49552
Step 305: 49552 + 163 = 49715
Step 306: 49715 + 163 = 49878
Step 307: 49878 + 163 = 50041
Step 308: 50041 + 163 = 50204
Step 309: 50204 + 163 = 50367
Step 310: 50367 + 163 = 50530
Step 311: 50530 + 163 = 50693
Step 312: 50693 + 163 = 50856
Step 313: 50856 + 163 = 51019
Step 314: 51019 + 163 = 51182
Step 315: 51182 + 163 = 51345
Step 316: 51345 + 163 = 51508
Step 317: 51508 + 163 = 51671
Step 318: 51671 + 163 = 51834
Step 319: 51834 + 163 = 51997
Step 320: 51997 + 163 = 52160
Step 321: 52160 + 163 = 52323
Step 322: 52323 + 163 = 52486
Step 323: 52486 + 163 = 52649
Step 324: 52649 + 163 = 52812
Step 325: 52812 + 163 = 52975
Step 326: 52975 + 163 = 53138
Step 327: 53138 + 163 = 53301
Step 328: 53301 + 163 = 53464
Step 329: 53464 + 163 = 53627
Step 330: 53627 + 163 = 53790
Step 331: 53790 + 163 = 53953
Step 332: 53953 + 163 = 54116
Step 333: 54116 + 163 = 54279
Step 334: 54279 + 163 = 54442
Step 335: 54442 + 163 = 54605
Step 336: 54605 + 163 = 54768
Step 337: 54768 + 163 = 54931
Step 338: 54931 + 163 = 55094
Step 339: 55094 + 163 = 55257
Step 340: 55257 + 163 = 55420
Step 341: 55420 + 163 = 55583
Step 342: 55583 + 163 = 55746
Step 343: 55746 + 163 = 55909
Step 344: 55909 + 163 = 56072
Step 345: 56072 + 163 = 56235
Step 346: 56235 + 163 = 56398
Step 347: 56398 + 163 = 56561
Step 348: 56561 + 163 = 56724
Step 349: 56724 + 163 = 56887
Step 350: 56887 + 163 = 57050
Step 351: 57050 + 163 = 57213
Step 352: 57213 + 163 = 57376
Step 353: 57376 + 163 = 57539
Step 354: 57539 + 163 = 57702
Step 355: 57702 + 163 = 57865
Step 356: 57865 + 163 = 58028
Step 357: 58028 + 163 = 58191
Step 358: 58191 + 163 = 58354
Step 359: 58354 + 163 = 58517
Step 360: 58517 + 163 = 58680
Step 361: 58680 + 163 = 58843
Step 362: 58843 + 163 = 59006
Step 363: 59006 + 163 = 59169
Step 364: 59169 + 163 = 59332
Step 365: 59332 + 163 = 59495
Step 366: 59495 + 163 = 59658
Step 367: 59658 + 163 = 59821
Step 368: 59821 + 163 = 59984
Step 369: 59984 + 163 = 60147
Step 370: 60147 + 163 = 60310
Step 371: 60310 + 163 = 60473
Step 372: 60473 + 163 = 60636
Step 373: 60636 + 163 = 60799
Step 374: 60799 + 163 = 60962
Step 375: 60962 + 163 = 61125
Step 376: 61125 + 163 = 61288
Step 377: 61288 + 163 = 61451
Step 378: 61451 + 163 = 61614
Step 379: 61614 + 163 = 61777
Step 380: 61777 + 163 = 61940
Step 381: 61940 + 163 = 62103
Step 382: 62103 + 163 = 62266
Step 383: 62266 + 163 = 62429
Step 384: 62429 + 163 = 62592
Step 385: 62592 + 163 = 62755
Step 386: 62755 + 163 = 62918
Step 387: 62918 + 163 = 63081
Step 388: 63081 + 163 = 63244
Step 389: 63244 + 163 = 63407
Step 390: 63407 + 163 = 63570
Step 391: 63570 + 163 = 63733
Step 392: 63733 + 163 = 63896
Step 393: 63896 + 163 = 64059
Step 394: 64059 + 163 = 64222
Step 395: 64222 + 163 = 64385
Step 396: 64385 + 163 = 64548
Step 397: 64548 + 163 = 64711
Step 398: 64711 + 163 = 64874
Step 399: 64874 + 163 = 65037
Step 400: 65037 + 163 = 65200
Step 401: 65200 + 163 = 65363
Step 402: 65363 + 163 = 65526
Step 403: 65526 + 163 = 65689
Step 404: 65689 + 163 = 65852
Step 405: 65852 + 163 = 66015
Step 406: 66015 + 163 = 66178
Step 407: 66178 + 163 = 66341

So, 163*407 = 66341